Ditch-crossed pipeline protection device

The present invention discloses a ditch-crossed pipeline protection device for protecting at least one pipeline horizontally placed above the ditch. The ditch-crossed pipeline protection device includes a main body and two side wings. The main body extends along an axial direction, and its section i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JU, HANN-HISANG, HUANG, CHIN-LING, WANG, CHIH-SHAN, LEE, JUIN-DE, YU, RAY-YEN
Format: Patent
Sprache:chi ; eng
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